Freidin Aaron
Chief Financial Officer
Freidin Aaron has filed 8 SEC Form 4 filings (14 transaction rows) across 1 company, with disclosures dating back to 2025. 8 of those filings fall inside the rolling window. Most recent filing: Oct 7, 2026.
On the most recent filing, Freidin Aaron is listed as Chief Financial Officer at GRAIL, Inc. Inside the rolling window, Freidin Aaron reported no open-market purchases and 9 open-market sales totaling $10.0M in GRAL. The largest disclosed transaction in the window is a sale of 23,619 GRAL shares on Oct 5, 2026, worth $3.5M.
Companies traded
Other insiders at GRAL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.0M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| GRAL | Chief Financial Officer | Sale | 23,619 | $3.5M | Oct 7 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 4,100 | $383K | Sep 23 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 7,900 | $672K | Sep 1 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 45,806 | $2.3M | Apr 9 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 655 | $35K | Mar 9 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 2,492 | $119K | Mar 9 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 9,573 | $480K | Mar 3 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 25,000 | $2.5M | Dec 5 | SEC ↗ | |
| GRAL | Chief Financial Officer | Sale | 1,697 | $134K | Nov 19 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Freidin Aaron made?
Freidin Aaron has filed 8 SEC Form 4 filings (14 transaction rows) across 1 company since 2025.
Which companies does Freidin Aaron trade?
Freidin Aaron has filed SEC Form 4 disclosures for 1 company, including GRAL.
When was Freidin Aaron's most recent SEC Form 4 filing?
Freidin Aaron's most recent SEC Form 4 filing on Tracefour is dated Oct 7, 2026.
What is Freidin Aaron's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Freidin Aaron is listed as Chief Financial Officer.
What is Freidin Aaron's total buy and sell value in the current window?
Inside the rolling retention window, Freidin Aaron bought $0 and sold $10.0M based on SEC Form 4 filings.
What was Freidin Aaron's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 23,619 GRAL shares on 2026-10-05, worth $3.5M, per SEC Form 4 filings.